appveyor: Add

Signed-off-by: Ce Gao <gaoce@caicloud.io>

.appveyor.yml

@@ -1,3 +1,28 @@
 version: v0.10.{build}
 os: Visual Studio 2017
 clone_folder: c:\projects\SJTUThesis
+
+install:
+  - curl -L http://mirror.ctan.org/systems/texlive/tlnet/install-tl.zip > c:\projects\install-tl.zip
+  - cd c:\projects && unzip c:\projects\install-tl.zip -d c:\projects\tmp
+  # - xcopy c:\projects\tmp\* c:\projects\install-tl
+  - unzip c:\projects\install-tl.zip
+  # Use echo to send a CRLF to the program to stop hanging on pause command.
+  # See https://stackoverflow.com/questions/33374713/how-to-skip-the-procedure-needed-to-press-any-key-to-exit-the-exe-in-batch-file
+  - echo . | c:\projects\install-tl-20180513\install-tl-windows.bat --profile c:\projects\SJTUThesis\.ci\tl.profile
+
+before_build:
+  - cd c:\projects\SJTUThesis
+  - sed -i 's/,\s*fontset=\?\w*//' thesis.tex
+  - sed -i '/setmainfont/d' sjtuthesis.cls
+  - sed -i 's/documentclass\[/documentclass[fontset=fandol, /' thesis.tex
+
+build_script:
+  # - set VERSION=$(c:\projects\install-tl-20180512\install-tl-windows.bat --version | grep 'version' | grep -o '[0-9]\{4\}')
+  # - PLATFORM=$(c:\projects\install-tl-20180512\install-tl-windows.bat --print-platform)
+  - set TEXBIN="c:\texlive\2018\bin\win32"
+  - set PATH=%PATH%;%TEXBIN%
+  - tlmgr install latexmk ulem fandol
+  - cd c:\projects\SJTUThesis
+  - xelatex -no-pdf -halt-on-error thesis
+  - biber --debug thesis